Hello - I have a 06 Commander 4.7 base model. I replaced the long block because the #7 cyl went lean due to a plugged injector. The new motor is in, but I have a 4 pin plug (identical to the one plugged into the cruise control) that I cannot find a home for, The plug comes out of the Main engine wiring loom between coil packs on cylinders 6 and 8. (passenger side of engine) with about a 4" wire lead. I find nothing in this area for this thing to Crank sensor is plugged in, cam sensor is plugged in. Please help a new guy!!!